TY - JOUR AU - Ghorbani, Ali AU - Yahyazadehfar, Mahmood AU - Nabavi Chashmi, Seyyed Ali TI - Stock Trading Signal Prediction Using a Combination of K-Means Clustering and Colored Petri Nets (Case Study: Tehran Stock Exchange) JO - Journal of Advances in Computer Research VL - 11 IS - 1 SP - 1 EP - 17 PY - 2020 DO - ER -